div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=-2009-03-03-horstmann-the-horstmann-economy-7-quartz-is-an-electro-mechanicalhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · 2009-03-03 · HORSTMANN The Horstmann Economy 7 Quartz is an Electro-mechanical water heating control which can be set to take advantage of cheap night-rate electricity so loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220201005b2cbb797f8b9ab66e8b64cdhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=-2009-03-03-horstmann-the-horstmann-economy-7-quartz-is-an-electro-mechanicalhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: · 2009-03-03 · HORSTMANN The Horstmann Economy 7 Quartz is an Electro-mechanical water heating control which can be set to take advantage of cheap night-rate electricity so loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220201005b2cbb797f8b9ab66e8b64cdhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=-2009-03-03-horstmann-the-horstmann-economy-7-quartz-is-an-electro-mechanicalhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: · 2009-03-03 · HORSTMANN The Horstmann Economy 7 Quartz is an Electro-mechanical water heating control which can be set to take advantage of cheap night-rate electricity so loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220201005b2cbb797f8b9ab66e8b64cdhtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=-2009-03-03-horstmann-the-horstmann-economy-7-quartz-is-an-electro-mechanicalhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: · 2009-03-03 · HORSTMANN The Horstmann Economy 7 Quartz is an Electro-mechanical water heating control which can be set to take advantage of cheap night-rate electricity so loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220201005b2cbb797f8b9ab66e8b64cdhtml5thumbnails4jpg width=140 height=200 divdiv